Tests

src/test/scala/com/comcast/xfinity/sirius/uberstore/common/Fnv1aChecksummerTest.scala

@@ -32,4 +32,9 @@ class Fnv1aChecksummerTest extends NiceTest {
     val referenceBytes = "http://en.wikipedia.org/wiki/Fowler_Noll_Vo_hash".getBytes
     assert(-2758076559093427003L === underTest.checksum(referenceBytes))
   }
+
+  it ("validates the checksum") {
+    val referenceBytes = "http://en.wikipedia.org/wiki/Fowler_Noll_Vo_hash".getBytes
+    assert(true === underTest.validate(referenceBytes, -2758076559093427003L))
+  }
 }

src/test/scala/com/comcast/xfinity/sirius/uberstore/common/SkipValidationChecksummerTest.scala

@@ -0,0 +1,19 @@
+package com.comcast.xfinity.sirius.uberstore.common
+
+import com.comcast.xfinity.sirius.NiceTest
+
+class SkipValidationChecksummerTest extends NiceTest {
+    val underTest = new Object with Fnv1aChecksummer with SkipValidationChecksummer
+
+    it ("must match the reference impl") {
+        // from:
+        //   http://trac.tools.ietf.org/wg/tls/draft-ietf-tls-cached-info/draft-ietf-tls-cached-info-06-from-05.diff.txt
+        val referenceBytes = "http://en.wikipedia.org/wiki/Fowler_Noll_Vo_hash".getBytes
+        assert(-2758076559093427003L === underTest.checksum(referenceBytes))
+    }
+
+    it ("skips validating the checksum") {
+        val referenceBytes = "http://en.wikipedia.org/wiki/Fowler_Noll_Vo_hash".getBytes
+        assert(true === underTest.validate(referenceBytes, 0L))
+    }
+}